Harleston Village Weather Forecast

    • 70
    • 82

    Chance Rain Showers

    • 72
    • 85

    Mostly Sunny

    • 74
    • 90

    Mostly Cloudy

    • 73
    • 91

    Slight Chance Thunderstorms

    • 71
    • 90

    Slight Chance Thunderstorms

    • 70
    • 88

    Partly Sunny

Today 14 May Charleston

Mostly sunny. A slight chance of Showers in the Morning, then a chance of Showers and Thunderstorms in the afternoon. Highs in the lower 80s. Southwest Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 14 May Charleston

Partly cloudy with a slight chance of Showers and Thunderstorms. Lows in the upper 60s. Southwest Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

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Harleston Village Temperature Statistics

May Temperature

Charleston Executive Airport (6.8 miles)

  • Lowest 1 May, 2025

    62.6 °F

  • Average May

    72 °F

  • Highest 7 May, 2025

    86 °F

Climate (2020–Present)

Charleston Executive Airport (6.8 miles)

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  • Average Low 2020–2025

    59 °F

  • Average 2020–2025

    67.3 °F

  • Average High 2020–2025

    76 °F
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